I'm wanting to upgrade the stock trigger on a Glock 41. This will be for serious social work not competition. I am coming back to Glock after a few years of mental lapse. I carried a Glock 21 for years for my CCW. I want to set this Glock 41 up right so I would appreciate serious suggestions only. I'm 6' 5" and over 300 lbs so I have plenty of places to conceal carry, LOL. Thanks in advance from an old Vietnam Era vet.